APA (7th ed.) Citation

Salter. (2002). Barbarians and civillisation in international relations. Pluto Press.

Chicago Style (17th ed.) Citation

Salter. Barbarians and Civillisation in International Relations. London: Pluto Press, 2002.

MLA (8th ed.) Citation

Salter. Barbarians and Civillisation in International Relations. Pluto Press, 2002.

Warning: These citations may not always be 100% accurate.